CDUS46 KSEW 280117 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 617 PM PDT MON OCT 27 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1941 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 55 MM 71 1973 56 -1 57 MINIMUM MM MM 20 2023 39 MM 45 AVERAGE MM 47 MM 51 PRECIPITATION (IN) TODAY MM 1.61 1967 0.21 MM 0.84 MONTH TO DATE 2.34 4.20 -1.86 3.07 SINCE OCT 1 2.34 4.20 -1.86 3.07 SINCE JAN 1 21.70 33.69 -11.99 31.66 DEGREE DAYS HEATING TODAY MM 18 MM 14 MONTH TO DATE 324 380 -56 323 SINCE SEP 1 426 563 -137 463 SINCE JUL 1 498 703 -205 542 COOLING TODAY MM 0 MM 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 11 8 3 33 SINCE JAN 1 201 113 88 214 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM 700 AM LOWEST MM 300 PM AVERAGE MM .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 72 2017 MINIMUM TEMPERATURE (F) 39 20 1971 SUNRISE AND SUNSET OCTOBER 27 2025.......SUNRISE 747 AM PDT SUNSET 603 PM PDT OCTOBER 28 2025.......SUNRISE 749 AM PDT SUNSET 601 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$